<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>浅小柒</title>
</head>

<body>
  <style>
    .d0 {
      float: left;

    }

    .d1 {
      text-align: right;


    }

    a {
      margin-left: 10px;
      margin-right: 10px;
    }

    a:link {
      color: black;
      text-decoration-line: none;
    }

    a:visited {
      color: black;

    }

    a:hover {
      color: #4e6ef4;
    }

    .d1 a span {
      background-color: #4e6ef4;
      color: #ffffff;
      padding: 3px 8px 3px 8px;
      border-radius: 10px/5px;
    }
  </style>

  <div class="daohang d0">
    <a href="">新闻</a>
    <a href="">hao123</a>
    <a href="">地图</a>
    <a href="">贴吧</a>
    <a href="">视频</a>
    <a href="">图片</a>
    <a href="">网盘</a>
    <a href="">文库</a>
    <a href="">更多</a>
  </div>
  <div class="d1 daohang">
    <a href="">设置</a>
    <a href="登陆网站.html"><span>登录</span></a>
  </div>

  <style>
    .center {
      text-align: center;
      margin: 10%;
    }

    .dh1 {
      float: left;
      margin-left: 400px;
    }

    [type=text] {
      width: 550px;
      height: 35px;
      border-radius: 10px 0px 0px 10px/8px 0px 0px 8px;
      float: left;
      margin-left: 27%;
    }

    [type=submit] {
      width: 100px;
      height: 41.1px;
      background-color: #4e6ef4;
      color: #ffffff;
      margin-left: -300px;
      border-radius: 0px 10px 10px 0px/0px 8px 8px 0px;

    }
  </style>
  <div class="center">
    <div class="qianxiaoqi">
      <span><img src="https://www.baidu.com/img/PCtm_d9c8750bed0b3c7d089fa7d55720d6cf.png" alt="百度" width="300px"></span>
    </div>
    <input type="text" maxlength="256"><a href="https://www.baidu.com/"><input type="submit" value="百度一下"></a>
  </div>
</body>

</html>